1 #include <stdio.h>
2 #include <stdlib.h>
3 #define N 4
4 int main() 5 { 6 int i, j ,min, max,a[N]; 7 printf("請輸入%d位同學的成績！",N); 8 for (i = 0; i < N; i++) 9 scanf("%d",&a[i]); 10 min = a[0]; 11 max = a[0]; 12 for (j = 1; j < N; j++) 13 { 14 if (a[j] < min) { min = a[j];} 15 if (a[j] > max) { max = a[j];} 16 } 17 printf("這4個整數的最大值是%d\n", max); 18 printf("這4個整數的最小值是%d\n", min); 19
20 return 0; 21 }